Tire tread



FIG. 1 is a perspective view of a tire tread showing our new design, it being understood that the pattern repeats uniformly throughout the circumference of the tread;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is the opposite side elevational view thereof;

FIG. 5 is an enlarged fragmentary perspective view;

FIG. 6 is a perspective view of a second embodiment of the tire tread;

FIG. 7 is a front elevational view of the tread in FIG. 6;

FIG. 8 is a side elevational view of the tread in FIG. 6;

FIG. 9 is the opposite side elevational view of the tread in FIG. 6; and,

FIG. 10 is an enlarged fragmentary perspective view of the tread in FIG. 6.

In the drawings, the broken lines defining the sidewall and inner bead and the peripheral boundary between the tire tread and the sidewall are for illustrative purposes only and form no part of the claimed design. 

The ornamental Design for a tire tread, as shown and described. 